Antonyms for error

mistake; wrong:

behavior, correctness, right, correction, accuracy, honesty, perfection, truth, fact, obedience, achievement, surety, validity, strength, success, reality, certainty.

noun:

inerrancy, truth, accuracy, morality, guiltlessness, exactitude, precision, strictness, faultlessness, infallibility, irreproachability, righteousness, innocence, virtue, goodness, blamelessness, actuality, perfection, correctness, preciseness, virtuousness, certainty, exactness.